Tamiya M03/M03L/M04M/FF02 64 Titanium King Pin - M04M-01 by 3Racing  [M04M-01]

On-road 64 titanium king pin for Tamiya

This RC-grade 64 titanium king pin is made for Tamiya M03, M03L, M04M and FF02 on-road chassis. It serves as a direct-replacement steering pivot designed to resist wear and keep steering geometry consistent during regular use and tuning sessions.

The king pin locates the front upright and links into the suspension assembly. When fitting this pin, check the upright and stub axle for smooth movement and correct clearance, reinstall washers and bearings in their original order, and confirm there is no binding throughout full steering travel. Use the chassis fasteners supplied with your kit unless otherwise specified.

As a tuning item, the titanium pin is primarily a longevity and maintenance upgrade rather than a major handling tweak. It helps reduce wear-related play and supports a more repeatable steering feel when you dial in toe, caster or steering ratio on M03/M03L/M04M/FF02 platforms.